CA3182628A1 - Composition de chaussee, bitumineuse, recyclee, tolerante aux contraintes - Google Patents

Composition de chaussee, bitumineuse, recyclee, tolerante aux contraintes

Info

Publication number
CA3182628A1
CA3182628A1 CA3182628A CA3182628A CA3182628A1 CA 3182628 A1 CA3182628 A1 CA 3182628A1 CA 3182628 A CA3182628 A CA 3182628A CA 3182628 A CA3182628 A CA 3182628A CA 3182628 A1 CA3182628 A1 CA 3182628A1
Authority
CA
Canada
Prior art keywords
bitumen
polymer
composition
specialized
butadiene
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CA3182628A
Other languages
English (en)
Inventor
Michael William LONGSHAW
Corey Dean CHRISTIAN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Arrmaz Products Inc
Original Assignee
Arrmaz Products Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Arrmaz Products Inc filed Critical Arrmaz Products Inc
Publication of CA3182628A1 publication Critical patent/CA3182628A1/fr
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • C04B26/26—Bituminous materials, e.g. tar, pitch
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B16/00—Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B16/04—Macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/02—Agglomerated materials, e.g. artificial aggregates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/0075—Uses not provided for elsewhere in C04B2111/00 for road construction
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/20—Recycled plastic
    • C08L2207/22—Recycled asphalt
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/08—Copolymers of styrene
    • C08L25/10—Copolymers of styrene with conjugated dienes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2555/00—Characteristics of bituminous mixtures
    • C08L2555/30—Environmental or health characteristics, e.g. energy consumption, recycling or safety issues
    • C08L2555/34—Recycled or waste materials, e.g. reclaimed bitumen, asphalt, roads or pathways, recycled roof coverings or shingles, recycled aggregate, recycled tires, crumb rubber, glass or cullet, fly or fuel ash, or slag
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2555/00—Characteristics of bituminous mixtures
    • C08L2555/40—Mixtures based upon bitumen or asphalt containing functional additives
    • C08L2555/80—Macromolecular constituents
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Road Paving Structures (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

L'invention concerne une composition de chausse, bitumineuse, recyclée, tolérante aux contraintes comprenant un agrégat, du bitume recyclé et un bitume modifié par un polymère spécialisé. Le bitume modifié par un polymère spécialisé peut comprendre du bitume et du polymère, le polymère comprenant une majorité de butadiène. La quantité de bitume recyclé dans la composition peut être supérieure à 5 % de la composition. De tels niveaux élevés de bitume recyclé dans une composition de chaussée, tout en étant souhaitables d'un point de vue à la fois économique et écologique, produisent habituellement des couches présentant une faible tolérance aux contraintes. Toutefois, la tolérance aux contraintes de la couche produite à l'aide de la composition de la présente invention peut être significativement plus élevée en raison de l'inclusion du bitume modifié par un polymère spécialisé.
CA3182628A 2020-06-17 2021-06-16 Composition de chaussee, bitumineuse, recyclee, tolerante aux contraintes Pending CA3182628A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202063040306P 2020-06-17 2020-06-17
US63/040,306 2020-06-17
US17/348,393 2021-06-15
US17/348,393 US20210395148A1 (en) 2020-06-17 2021-06-15 Strain tolerant recycled asphalt pavement composition
PCT/US2021/037587 WO2021257676A1 (fr) 2020-06-17 2021-06-16 Composition de chaussée, bitumineuse, recyclée, tolérante aux contraintes

Publications (1)

Publication Number Publication Date
CA3182628A1 true CA3182628A1 (fr) 2021-12-23

Family

ID=79023114

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3182628A Pending CA3182628A1 (fr) 2020-06-17 2021-06-16 Composition de chaussee, bitumineuse, recyclee, tolerante aux contraintes

Country Status (7)

Country Link
US (1) US20210395148A1 (fr)
EP (1) EP4168369A4 (fr)
JP (1) JP2023530741A (fr)
AU (1) AU2021293216A1 (fr)
CA (1) CA3182628A1 (fr)
MX (1) MX2022015999A (fr)
WO (1) WO2021257676A1 (fr)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2376188A1 (fr) * 1976-12-28 1978-07-28 Elf Union Procede de preparation de compositions de bitumes polymeres
US7622519B2 (en) * 2007-05-01 2009-11-24 Kraton Polymers U.S. Llc Bituminous binder composition and process for preparing the same
FR2930253B1 (fr) * 2008-04-18 2011-10-28 Total France Enrobes bitumineux a froid.
US20120184650A1 (en) * 2009-02-27 2012-07-19 Arrmaz Products, Lp Emulsion of a polymer modified asphalt
FR2981347B1 (fr) * 2011-10-12 2015-10-16 Ceca Sa Additif pour enrobes contenant des produits bitumineux recycles
FR2997945B1 (fr) * 2012-11-14 2017-10-20 Colas Sa Liant modifie au glycerol pour la production d'enrobes hydrocarbones a taux eleve en materiaux bitumineux recycles
CA2855444A1 (fr) * 2014-06-30 2015-12-30 Frederic Noel Enrobe bitumineux comprenant des sable de bardeaux d'asphalte recycles
WO2017027096A2 (fr) * 2015-06-10 2017-02-16 A.L.M Holding Company Utilisation de stérols comme additif dans un liant bitumineux
KR101650096B1 (ko) * 2015-12-17 2016-08-23 한국건설기술연구원 상온 경화형 재활용 아스팔트 혼합물 및 이를 이용한 도로 포장체 시공방법
US20210198491A1 (en) * 2018-08-15 2021-07-01 Basf Se Asphalt composition comprising a mixture of an isocyanate and a polymer as performance additives

Also Published As

Publication number Publication date
EP4168369A4 (fr) 2024-09-18
US20210395148A1 (en) 2021-12-23
AU2021293216A1 (en) 2023-02-16
EP4168369A1 (fr) 2023-04-26
JP2023530741A (ja) 2023-07-19
WO2021257676A1 (fr) 2021-12-23
MX2022015999A (es) 2023-06-02

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